Re position of his saw mill & the exact boundaries of his grant at Hunters Hill (Reel 6056; 4/1764 pp.62-62e)

1823 Sep 17,27

Re construction of geometrical staircases now existing & being built in several Public Works of the Colony. Contending that they were constructed on an incorrect principle; recommending that they be dismantled & rebuilt; giving his own principles of construction & enclosing a diagram (Reel 6056; 4/1765 pp.197-200)

1823 Oct 6-Nov 5

Seeking a position in the Colony which was commensurate with his professional skill as an architect; sending plan for bridges across the Nepean, for the new court house at Parramatta to demonstrate his claim; also sending a violin he had made (Reel 6056; 4/1765 pp.208-10)